Donald Trump’s rallies have been drawing large, capacity crowds across the country over the past week, dwarfing — by far — most of the crowds at Hillary Clinton events. But do Trump’s crowds mean anything — and if so, what?

Saturday on Fox News Channel’s “Fox and Friends Weekend,” co-host Tucker Carlson interviewed Milwaukee Co., WI Sheriff David Clarke about protesters that show up at political rallies for Republican presidential front-runner Donald Trump to express their disapproval for his immigration